AirHint found the following cheapest return flights from Porto (OPO) to Cancun (CUN) in November 2025 (see full year).

Return flights

15 Nov - 25 Nov	British Airways
10 Nov - 18 Nov	British Airways
11 Nov - 18 Nov	British Airways
01 Nov - 11 Nov	British Airways
04 Nov - 12 Nov	British Airways
03 Nov - 10 Nov	United
13 Nov - 17 Nov	Ryanair
13 Nov - 20 Nov	United
14 Nov - 22 Nov	United
29 Nov - 02 Dec	Air Transat
10 Nov - 17 Nov	United
25 Nov - 07 Dec	Lufthansa

Also check the deals for one-way flights from Porto to Cancun in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Porto to Cancun in November from 481€

Return flights